IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
b51a:901b:cb15:8045:ada8:cdcd:8043:f501	128.67.245.1
b51a:901b:cb15:8045:ada8:cdcd:8043:f502	128.67.245.2
b51a:901b:cb15:8045:ada8:cdcd:8043:f503	128.67.245.3
b51a:901b:cb15:8045:ada8:cdcd:8043:f504	128.67.245.4
b51a:901b:cb15:8045:ada8:cdcd:8043:f505	128.67.245.5
b51a:901b:cb15:8045:ada8:cdcd:8043:f506	128.67.245.6
b51a:901b:cb15:8045:ada8:cdcd:8043:f507	128.67.245.7
b51a:901b:cb15:8045:ada8:cdcd:8043:f508	128.67.245.8
b51a:901b:cb15:8045:ada8:cdcd:8043:f509	128.67.245.9
b51a:901b:cb15:8045:ada8:cdcd:8043:f50a	128.67.245.10
b51a:901b:cb15:8045:ada8:cdcd:8043:f50b	128.67.245.11
b51a:901b:cb15:8045:ada8:cdcd:8043:f50c	128.67.245.12
b51a:901b:cb15:8045:ada8:cdcd:8043:f50d	128.67.245.13
b51a:901b:cb15:8045:ada8:cdcd:8043:f50e	128.67.245.14
b51a:901b:cb15:8045:ada8:cdcd:8043:f50f	128.67.245.15
b51a:901b:cb15:8045:ada8:cdcd:8043:f510	128.67.245.16
b51a:901b:cb15:8045:ada8:cdcd:8043:f511	128.67.245.17
b51a:901b:cb15:8045:ada8:cdcd:8043:f512	128.67.245.18
b51a:901b:cb15:8045:ada8:cdcd:8043:f513	128.67.245.19
b51a:901b:cb15:8045:ada8:cdcd:8043:f514	128.67.245.20
b51a:901b:cb15:8045:ada8:cdcd:8043:f515	128.67.245.21
b51a:901b:cb15:8045:ada8:cdcd:8043:f516	128.67.245.22
b51a:901b:cb15:8045:ada8:cdcd:8043:f517	128.67.245.23
b51a:901b:cb15:8045:ada8:cdcd:8043:f518	128.67.245.24
b51a:901b:cb15:8045:ada8:cdcd:8043:f519	128.67.245.25
b51a:901b:cb15:8045:ada8:cdcd:8043:f51a	128.67.245.26
b51a:901b:cb15:8045:ada8:cdcd:8043:f51b	128.67.245.27
b51a:901b:cb15:8045:ada8:cdcd:8043:f51c	128.67.245.28
b51a:901b:cb15:8045:ada8:cdcd:8043:f51d	128.67.245.29
b51a:901b:cb15:8045:ada8:cdcd:8043:f51e	128.67.245.30
b51a:901b:cb15:8045:ada8:cdcd:8043:f51f	128.67.245.31
b51a:901b:cb15:8045:ada8:cdcd:8043:f520	128.67.245.32
b51a:901b:cb15:8045:ada8:cdcd:8043:f521	128.67.245.33
b51a:901b:cb15:8045:ada8:cdcd:8043:f522	128.67.245.34
b51a:901b:cb15:8045:ada8:cdcd:8043:f523	128.67.245.35
b51a:901b:cb15:8045:ada8:cdcd:8043:f524	128.67.245.36
b51a:901b:cb15:8045:ada8:cdcd:8043:f525	128.67.245.37
b51a:901b:cb15:8045:ada8:cdcd:8043:f526	128.67.245.38
b51a:901b:cb15:8045:ada8:cdcd:8043:f527	128.67.245.39
b51a:901b:cb15:8045:ada8:cdcd:8043:f528	128.67.245.40
b51a:901b:cb15:8045:ada8:cdcd:8043:f529	128.67.245.41
b51a:901b:cb15:8045:ada8:cdcd:8043:f52a	128.67.245.42
b51a:901b:cb15:8045:ada8:cdcd:8043:f52b	128.67.245.43
b51a:901b:cb15:8045:ada8:cdcd:8043:f52c	128.67.245.44
b51a:901b:cb15:8045:ada8:cdcd:8043:f52d	128.67.245.45
b51a:901b:cb15:8045:ada8:cdcd:8043:f52e	128.67.245.46
b51a:901b:cb15:8045:ada8:cdcd:8043:f52f	128.67.245.47
b51a:901b:cb15:8045:ada8:cdcd:8043:f530	128.67.245.48
b51a:901b:cb15:8045:ada8:cdcd:8043:f531	128.67.245.49
b51a:901b:cb15:8045:ada8:cdcd:8043:f532	128.67.245.50
b51a:901b:cb15:8045:ada8:cdcd:8043:f533	128.67.245.51
b51a:901b:cb15:8045:ada8:cdcd:8043:f534	128.67.245.52
b51a:901b:cb15:8045:ada8:cdcd:8043:f535	128.67.245.53
b51a:901b:cb15:8045:ada8:cdcd:8043:f536	128.67.245.54
b51a:901b:cb15:8045:ada8:cdcd:8043:f537	128.67.245.55
b51a:901b:cb15:8045:ada8:cdcd:8043:f538	128.67.245.56
b51a:901b:cb15:8045:ada8:cdcd:8043:f539	128.67.245.57
b51a:901b:cb15:8045:ada8:cdcd:8043:f53a	128.67.245.58
b51a:901b:cb15:8045:ada8:cdcd:8043:f53b	128.67.245.59
b51a:901b:cb15:8045:ada8:cdcd:8043:f53c	128.67.245.60

b51a:901b:cb15:8045:ada8:cdcd:8043:f53d	128.67.245.61
b51a:901b:cb15:8045:ada8:cdcd:8043:f53e	128.67.245.62
b51a:901b:cb15:8045:ada8:cdcd:8043:f53f	128.67.245.63
b51a:901b:cb15:8045:ada8:cdcd:8043:f540	128.67.245.64
b51a:901b:cb15:8045:ada8:cdcd:8043:f541	128.67.245.65
b51a:901b:cb15:8045:ada8:cdcd:8043:f542	128.67.245.66
b51a:901b:cb15:8045:ada8:cdcd:8043:f543	128.67.245.67
b51a:901b:cb15:8045:ada8:cdcd:8043:f544	128.67.245.68
b51a:901b:cb15:8045:ada8:cdcd:8043:f545	128.67.245.69
b51a:901b:cb15:8045:ada8:cdcd:8043:f546	128.67.245.70
b51a:901b:cb15:8045:ada8:cdcd:8043:f547	128.67.245.71
b51a:901b:cb15:8045:ada8:cdcd:8043:f548	128.67.245.72
b51a:901b:cb15:8045:ada8:cdcd:8043:f549	128.67.245.73
b51a:901b:cb15:8045:ada8:cdcd:8043:f54a	128.67.245.74
b51a:901b:cb15:8045:ada8:cdcd:8043:f54b	128.67.245.75
b51a:901b:cb15:8045:ada8:cdcd:8043:f54c	128.67.245.76
b51a:901b:cb15:8045:ada8:cdcd:8043:f54d	128.67.245.77
b51a:901b:cb15:8045:ada8:cdcd:8043:f54e	128.67.245.78
b51a:901b:cb15:8045:ada8:cdcd:8043:f54f	128.67.245.79
b51a:901b:cb15:8045:ada8:cdcd:8043:f550	128.67.245.80
b51a:901b:cb15:8045:ada8:cdcd:8043:f551	128.67.245.81
b51a:901b:cb15:8045:ada8:cdcd:8043:f552	128.67.245.82
b51a:901b:cb15:8045:ada8:cdcd:8043:f553	128.67.245.83
b51a:901b:cb15:8045:ada8:cdcd:8043:f554	128.67.245.84
b51a:901b:cb15:8045:ada8:cdcd:8043:f555	128.67.245.85
b51a:901b:cb15:8045:ada8:cdcd:8043:f556	128.67.245.86
b51a:901b:cb15:8045:ada8:cdcd:8043:f557	128.67.245.87
b51a:901b:cb15:8045:ada8:cdcd:8043:f558	128.67.245.88
b51a:901b:cb15:8045:ada8:cdcd:8043:f559	128.67.245.89
b51a:901b:cb15:8045:ada8:cdcd:8043:f55a	128.67.245.90
b51a:901b:cb15:8045:ada8:cdcd:8043:f55b	128.67.245.91
b51a:901b:cb15:8045:ada8:cdcd:8043:f55c	128.67.245.92
b51a:901b:cb15:8045:ada8:cdcd:8043:f55d	128.67.245.93
b51a:901b:cb15:8045:ada8:cdcd:8043:f55e	128.67.245.94
b51a:901b:cb15:8045:ada8:cdcd:8043:f55f	128.67.245.95
b51a:901b:cb15:8045:ada8:cdcd:8043:f560	128.67.245.96
b51a:901b:cb15:8045:ada8:cdcd:8043:f561	128.67.245.97
b51a:901b:cb15:8045:ada8:cdcd:8043:f562	128.67.245.98
b51a:901b:cb15:8045:ada8:cdcd:8043:f563	128.67.245.99
b51a:901b:cb15:8045:ada8:cdcd:8043:f564	128.67.245.100
b51a:901b:cb15:8045:ada8:cdcd:8043:f565	128.67.245.101
b51a:901b:cb15:8045:ada8:cdcd:8043:f566	128.67.245.102
b51a:901b:cb15:8045:ada8:cdcd:8043:f567	128.67.245.103
b51a:901b:cb15:8045:ada8:cdcd:8043:f568	128.67.245.104
b51a:901b:cb15:8045:ada8:cdcd:8043:f569	128.67.245.105
b51a:901b:cb15:8045:ada8:cdcd:8043:f56a	128.67.245.106
b51a:901b:cb15:8045:ada8:cdcd:8043:f56b	128.67.245.107
b51a:901b:cb15:8045:ada8:cdcd:8043:f56c	128.67.245.108
b51a:901b:cb15:8045:ada8:cdcd:8043:f56d	128.67.245.109
b51a:901b:cb15:8045:ada8:cdcd:8043:f56e	128.67.245.110
b51a:901b:cb15:8045:ada8:cdcd:8043:f56f	128.67.245.111
b51a:901b:cb15:8045:ada8:cdcd:8043:f570	128.67.245.112
b51a:901b:cb15:8045:ada8:cdcd:8043:f571	128.67.245.113
b51a:901b:cb15:8045:ada8:cdcd:8043:f572	128.67.245.114
b51a:901b:cb15:8045:ada8:cdcd:8043:f573	128.67.245.115
b51a:901b:cb15:8045:ada8:cdcd:8043:f574	128.67.245.116
b51a:901b:cb15:8045:ada8:cdcd:8043:f575	128.67.245.117
b51a:901b:cb15:8045:ada8:cdcd:8043:f576	128.67.245.118
b51a:901b:cb15:8045:ada8:cdcd:8043:f577	128.67.245.119
b51a:901b:cb15:8045:ada8:cdcd:8043:f578	128.67.245.120

b51a:901b:cb15:8045:ada8:cdcd:8043:f579	128.67.245.121
b51a:901b:cb15:8045:ada8:cdcd:8043:f57a	128.67.245.122
b51a:901b:cb15:8045:ada8:cdcd:8043:f57b	128.67.245.123
b51a:901b:cb15:8045:ada8:cdcd:8043:f57c	128.67.245.124
b51a:901b:cb15:8045:ada8:cdcd:8043:f57d	128.67.245.125
b51a:901b:cb15:8045:ada8:cdcd:8043:f57e	128.67.245.126
b51a:901b:cb15:8045:ada8:cdcd:8043:f57f	128.67.245.127
b51a:901b:cb15:8045:ada8:cdcd:8043:f580	128.67.245.128
b51a:901b:cb15:8045:ada8:cdcd:8043:f581	128.67.245.129
b51a:901b:cb15:8045:ada8:cdcd:8043:f582	128.67.245.130
b51a:901b:cb15:8045:ada8:cdcd:8043:f583	128.67.245.131
b51a:901b:cb15:8045:ada8:cdcd:8043:f584	128.67.245.132
b51a:901b:cb15:8045:ada8:cdcd:8043:f585	128.67.245.133
b51a:901b:cb15:8045:ada8:cdcd:8043:f586	128.67.245.134
b51a:901b:cb15:8045:ada8:cdcd:8043:f587	128.67.245.135
b51a:901b:cb15:8045:ada8:cdcd:8043:f588	128.67.245.136
b51a:901b:cb15:8045:ada8:cdcd:8043:f589	128.67.245.137
b51a:901b:cb15:8045:ada8:cdcd:8043:f58a	128.67.245.138
b51a:901b:cb15:8045:ada8:cdcd:8043:f58b	128.67.245.139
b51a:901b:cb15:8045:ada8:cdcd:8043:f58c	128.67.245.140
b51a:901b:cb15:8045:ada8:cdcd:8043:f58d	128.67.245.141
b51a:901b:cb15:8045:ada8:cdcd:8043:f58e	128.67.245.142
b51a:901b:cb15:8045:ada8:cdcd:8043:f58f	128.67.245.143
b51a:901b:cb15:8045:ada8:cdcd:8043:f590	128.67.245.144
b51a:901b:cb15:8045:ada8:cdcd:8043:f591	128.67.245.145
b51a:901b:cb15:8045:ada8:cdcd:8043:f592	128.67.245.146
b51a:901b:cb15:8045:ada8:cdcd:8043:f593	128.67.245.147
b51a:901b:cb15:8045:ada8:cdcd:8043:f594	128.67.245.148
b51a:901b:cb15:8045:ada8:cdcd:8043:f595	128.67.245.149
b51a:901b:cb15:8045:ada8:cdcd:8043:f596	128.67.245.150
b51a:901b:cb15:8045:ada8:cdcd:8043:f597	128.67.245.151
b51a:901b:cb15:8045:ada8:cdcd:8043:f598	128.67.245.152
b51a:901b:cb15:8045:ada8:cdcd:8043:f599	128.67.245.153
b51a:901b:cb15:8045:ada8:cdcd:8043:f59a	128.67.245.154
b51a:901b:cb15:8045:ada8:cdcd:8043:f59b	128.67.245.155
b51a:901b:cb15:8045:ada8:cdcd:8043:f59c	128.67.245.156
b51a:901b:cb15:8045:ada8:cdcd:8043:f59d	128.67.245.157
b51a:901b:cb15:8045:ada8:cdcd:8043:f59e	128.67.245.158
b51a:901b:cb15:8045:ada8:cdcd:8043:f59f	128.67.245.159
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a0	128.67.245.160
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a1	128.67.245.161
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a2	128.67.245.162
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a3	128.67.245.163
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a4	128.67.245.164
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a5	128.67.245.165
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a6	128.67.245.166
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a7	128.67.245.167
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a8	128.67.245.168
b51a:901b:cb15:8045:ada8:cdcd:8043:f5a9	128.67.245.169
b51a:901b:cb15:8045:ada8:cdcd:8043:f5aa	128.67.245.170
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ab	128.67.245.171
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ac	128.67.245.172
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ad	128.67.245.173
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ae	128.67.245.174
b51a:901b:cb15:8045:ada8:cdcd:8043:f5af	128.67.245.175
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b0	128.67.245.176
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b1	128.67.245.177
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b2	128.67.245.178
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b3	128.67.245.179
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b4	128.67.245.180

b51a:901b:cb15:8045:ada8:cdcd:8043:f5b5	128.67.245.181
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b6	128.67.245.182
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b7	128.67.245.183
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b8	128.67.245.184
b51a:901b:cb15:8045:ada8:cdcd:8043:f5b9	128.67.245.185
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ba	128.67.245.186
b51a:901b:cb15:8045:ada8:cdcd:8043:f5bb	128.67.245.187
b51a:901b:cb15:8045:ada8:cdcd:8043:f5bc	128.67.245.188
b51a:901b:cb15:8045:ada8:cdcd:8043:f5bd	128.67.245.189
b51a:901b:cb15:8045:ada8:cdcd:8043:f5be	128.67.245.190
b51a:901b:cb15:8045:ada8:cdcd:8043:f5bf	128.67.245.191
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c0	128.67.245.192
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c1	128.67.245.193
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c2	128.67.245.194
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c3	128.67.245.195
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c4	128.67.245.196
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c5	128.67.245.197
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c6	128.67.245.198
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c7	128.67.245.199
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c8	128.67.245.200
b51a:901b:cb15:8045:ada8:cdcd:8043:f5c9	128.67.245.201
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ca	128.67.245.202
b51a:901b:cb15:8045:ada8:cdcd:8043:f5cb	128.67.245.203
b51a:901b:cb15:8045:ada8:cdcd:8043:f5cc	128.67.245.204
b51a:901b:cb15:8045:ada8:cdcd:8043:f5cd	128.67.245.205
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ce	128.67.245.206
b51a:901b:cb15:8045:ada8:cdcd:8043:f5cf	128.67.245.207
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d0	128.67.245.208
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d1	128.67.245.209
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d2	128.67.245.210
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d3	128.67.245.211
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d4	128.67.245.212
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d5	128.67.245.213
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d6	128.67.245.214
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d7	128.67.245.215
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d8	128.67.245.216
b51a:901b:cb15:8045:ada8:cdcd:8043:f5d9	128.67.245.217
b51a:901b:cb15:8045:ada8:cdcd:8043:f5da	128.67.245.218
b51a:901b:cb15:8045:ada8:cdcd:8043:f5db	128.67.245.219
b51a:901b:cb15:8045:ada8:cdcd:8043:f5dc	128.67.245.220
b51a:901b:cb15:8045:ada8:cdcd:8043:f5dd	128.67.245.221
b51a:901b:cb15:8045:ada8:cdcd:8043:f5de	128.67.245.222
b51a:901b:cb15:8045:ada8:cdcd:8043:f5df	128.67.245.223
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e0	128.67.245.224
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e1	128.67.245.225
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e2	128.67.245.226
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e3	128.67.245.227
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e4	128.67.245.228
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e5	128.67.245.229
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e6	128.67.245.230
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e7	128.67.245.231
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e8	128.67.245.232
b51a:901b:cb15:8045:ada8:cdcd:8043:f5e9	128.67.245.233
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ea	128.67.245.234
b51a:901b:cb15:8045:ada8:cdcd:8043:f5eb	128.67.245.235
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ec	128.67.245.236
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ed	128.67.245.237
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ee	128.67.245.238
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ef	128.67.245.239
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f0	128.67.245.240
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f1	128.67.245.241
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f2	128.67.245.242
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f3	128.67.245.243
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f4	128.67.245.244
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f5	128.67.245.245
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f6	128.67.245.246
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f7	128.67.245.247
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f8	128.67.245.248
b51a:901b:cb15:8045:ada8:cdcd:8043:f5f9	128.67.245.249
b51a:901b:cb15:8045:ada8:cdcd:8043:f5fa	128.67.245.250
b51a:901b:cb15:8045:ada8:cdcd:8043:f5fb	128.67.245.251
b51a:901b:cb15:8045:ada8:cdcd:8043:f5fc	128.67.245.252
b51a:901b:cb15:8045:ada8:cdcd:8043:f5fd	128.67.245.253
b51a:901b:cb15:8045:ada8:cdcd:8043:f5fe	128.67.245.254
b51a:901b:cb15:8045:ada8:cdcd:8043:f5ff	128.67.245.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.